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What happens when a solution turns litmus paper red?
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What happens when a solution turns litmus paper red?

User Anjuli
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Answer:

Red litmus contains a weak diprotic acid. When it is exposed to a basic compound, the hydrogen ions react with the added base. The conjugate base, formed from the litmus acid, has a blue color, so the wet red litmus paper turns blue in alkaline solution.

Step-by-step explanation:

User Bbg
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6 votes

Answer:

Red litmus contains a weak diprotic acid. When it is exposed to a basic compound, the hydrogen ions react with the added base. The conjugate base, formed from the litmus acid, has a blue color, so the wet red litmus paper turns blue in alkaline solution.

Step-by-step explanation:

User Odalys
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